90081576

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 264842760

約数和(自身を除く): 174761184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 157, 234, 312, 314, 468, 471, 613, 628, 936, 942, 1226, 1256, 1413, 1839, 1884, 2041, 2452, 2826, 3678, 3768, 4082, 4904, 5517, 5652, 6123, 7356, 7969, 8164, 11034, 11304, 12246, 14712, 15938, 16328, 18369, 22068, 23907, 24492, 31876, 36738, 44136, 47814, 48984, 63752, 71721, 73476, 95628, 96241, 143442, 146952, 191256, 192482, 286884, 288723, 384964, 573768, 577446, 769928, 866169, 1154892, 1251133, 1732338, 2309784, 2502266, 3464676, 3753399, 5004532, 6929352, 7506798, 10009064, 11260197, 15013596, 22520394, 30027192, 45040788, 90081576]

約数ペア:

[(1, 90081576), (2, 45040788), (3, 30027192), (4, 22520394), (6, 15013596), (8, 11260197), (9, 10009064), (12, 7506798), (13, 6929352), (18, 5004532), (24, 3753399), (26, 3464676), (36, 2502266), (39, 2309784), (52, 1732338), (72, 1251133), (78, 1154892), (104, 866169), (117, 769928), (156, 577446), (157, 573768), (234, 384964), (312, 288723), (314, 286884), (468, 192482), (471, 191256), (613, 146952), (628, 143442), (936, 96241), (942, 95628), (1226, 73476), (1256, 71721), (1413, 63752), (1839, 48984), (1884, 47814), (2041, 44136), (2452, 36738), (2826, 31876), (3678, 24492), (3768, 23907), (4082, 22068), (4904, 18369), (5517, 16328), (5652, 15938), (6123, 14712), (7356, 12246), (7969, 11304), (8164, 11034)]